Kang Daniel is an only scholar student in wanna university while Ong's parents are shareholder of it. Initially,Ong is the greatest playboy and try to fool around with Daniel because of the bet with his friends. Conversely, he falls in love with Daniel first and he couldn't escape form his adoration.

After they became a thing, sometimes Daniel feels insecure for their relationships as they are being in different level and he has less self-confidence of him. At the end, the things show that his imagination wasn't wrong since from the beginning.